Lewisville Air Conditioning and Heating Technicians

At Advent Air Conditioning, we pride ourselves on offering the very best Lewisville HVAC services in the area. Our qualified technicians know just what it takes to keep your North Texas home or office comfortable, no matter what temperature it is outside. We would love to be of service for all your Lewisville air conditioning and furnace repair, maintenance, and installation needs. If you need to schedule an HVAC repair or service visit, contact us today.

Local Reviews
for Lewisville, TX

Rated 4.9 out of 5 stars based on 57 customer reviews

Map of Lewisville, TX

Great service




Tech was knowledgeable, committed to resolve all issues and answer all questions. I was also very impressed with the flexibility in scheduling... it resembled that offered by our BMW ... “ when would you like your service representative there... not here is what is available! Refreshing!


Map of Lewisville, TX

Advent Servicr




Awesome job. Thanks for the reminders to me about my scheduled service!


Map of Lewisville, TX

Excellent service as usual from Advent.




I just had Advent install a new thermostat. Had a minor billing error that was immediately resolved by Derek. Advent installed my a/c and furnace several years ago and I have been using them for all service on these units ever since. Always very prompt and fair. I will definitely have Advent install my next system as well. Highly recommend Advent.


Response from Advent Air Conditioning, Inc.:

Hello Vincent, Thank you for taking the time to review our services, and for allowing Advent the opportunity to correct the error with billing. Tammi Douglas


Map of Lewisville, TX

Furnace Maintenance





Response from Advent Air Conditioning, Inc.:

Hello Benner, Thank you for the great review, we appreciate you sharing your experience with us! Tammi Douglas


Map of Lewisville, TX

Good Service




David did a good job installing the new thermostat and explaining its functions. However,I wasn’t happy when I was told the total charge was $385. When Donna quoted a price of $305 for the thermostat I asked if that included installation and was told it did. The $80 System Diagnostic was never mentioned. I don’t mind paying for services but I think ALL charges should have been quoted up front.


Response from Advent Air Conditioning, Inc.:

Thank you for the review. We have reached out to you and made resolution that you are aware of and the refund has been processed. We have also re-sent the survey per your request. Thank you for understanding and bringing it to our attention.


Map of Lewisville, TX

a/c heat service




Great company, great service, great folks to deal with!


Response from Advent Air Conditioning, Inc.:

Hello Howard, Thank you for the great 5 star review on Nearby Now, we appreciate you sharing your experience with us and the kind words. Tammi Douglas


Map of Lewisville, TX

Great Service




David did a great job fixing our heater. Very efficient!


Response from Advent Air Conditioning, Inc.:

Hello Carlisle, Thank you for the great review, we appreciate you sharing your experience with us! Tammi Douglas


Map of Lewisville, TX

Excellent Service





Response from Advent Air Conditioning, Inc.:

Hello Woods, Thank you for your great 5 star review on Nearby Now! And for sharing your experience with us. Tammi Douglas


Map of Lewisville, TX

Great Service




Excellent service. The tech was great!


Response from Advent Air Conditioning, Inc.:

Hello Jeff, Thank you for your great review! And for sharing your experience with us. We’re honored that you trusted us for your home's HVAC service and or repairs. Tammi Douglas


Map of Lewisville, TX

Excellent service!




Thomas is always extremely professional and always does a thorough job!


Response from Advent Air Conditioning, Inc.:

Hello Lisa, Thank you for taking the time to let us know about your Service Tech. Thomas and we are so glad that he is part of our team. It is employees and customers like yourself that make our job so rewarding. Tammi Douglas


David  S.

David S.

Carrier infinity system maintenance.

Near Crescent Dr, Lewisville, TX 75077
John L.

John L.

cooling check on a train system

Near Warwick Blvd, Lewisville, TX 75056
David  S.

David S.

Trane air conditioning systems silver plus ESA spring tune up.

Near Whistling Duck Ln, Lewisville, TX 75077
John L.

John L.

Maintenance done on a Carrier heat pump system

Near Legends Dr, Lewisville, TX 75057
John L.

John L.

Trane cooling Maintance

Near Greensprings St, Lewisville, TX 75077
David  S.

David S.

Trane heating system fall ESA tune.

Near Canterbury Ln, Lewisville, TX 75067
John L.

John L.

Heat Maintance

Near Waters Edge Dr, Lewisville, TX 75056
David  S.

David S.

Service on a Carrier heating system.

Near King Arthur Blvd, Lewisville, TX 75056
David  S.

David S.

Installed hot surface ignitor in Goodman furnace.

Near Oakbrook Dr, Lewisville, TX 75057
David  S.

David S.

Carrier infinity heating system fall ESA tune up.

Near Mayflower Ln, Lewisville, TX 75077